broad spectrum beetles, yes.
narrow or broad
No, Pencillin is a narrow spectrum antibiotic.
broadNope, very narrow actually
Broad
Term broad and narrow spectrum are used in antibiotics The broad spectrum antibiotic can have its effect on many microbial species like penicillin and a narro spectrum antibiotic have its effect on one or few species
A broad-spectrum antibiotic acts against many different kinds of disease-causing bacteria, including both gram-positive and gram-negative bacteria. A narrow-spectrum antibiotic acts only against specific families of bacteria.
That is all that the human eye pigments are sensitive to.
It is called an absorption spectrum.
Visible light.
Electromagnetic radiation (light) limited to the narrow visible spectrum.
The eye detects visual light, which is a quite narrow spectrum of electromagnetic wavelengths.
Narrow spectrum antibiotics are effective against just gram positive bacteria, just gram negative bacteria, or only a few specified species. Examples include: penicillin G, gentamicin, clindamycin, and gentamicin.